HFC-227ea is a colorless gas at normal temperature and pressure. As a clean, environment-friendly, high affective and low toxic fire extinguishing agent, HFC-227ea is ideal substitute for halon 1301, and has been accepted by NFPA in its 2001 new standard. HFC-227ea can also be used as refrigerant and medicine propellant.

Physical Properties: 
Formula:CF 3 CHFCF 3 
Molecular Weight:170.00 
Boiling Point ():-16.4 
Vapor Pressure @21 MPa: 0.404 
Critical Temperature ():101.7 
Critical Pressure MPa: 2.9 
Liquid Density @21 : 1.403g/cm 3 
ODP: 0 
LC50(rat, 4hr) >800,000 ppm 
NOAEL: 9.0% 
LOAEL: >10.5% 
Cup Burner Extinguishing Conc., %v/v(n-heptane): 5.8

Commerical Specification : 
Purity 999.6% 
Moisture 10mg/kg 
Acidity 1mg/kg 
Nonvolatile Residue 0.01% 
Suspended Matter or Sediment: none visible

Package and Storage: 

Disposable steel cylinder 50LB/22.7kg, steel cylinder 926L,ISO tank. HFC-227ea should be stored in cool, dry and ventilated place.